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Nutrients & Supplements

Soil Amendments
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64
Emerald Harvest Bloom | 15gal
Out of stock
$245.28 $262.86 -7%
Grotek Monster Bloom 0-50-30 | 2.5kg
Out of stock
$244.99
Emerald Harvest pH Down | 6gal
In Stock: 17
$244.31 $352.00 -31%
Crystal Burst, 5 gal
In Stock: 14
$243.13 $313.99 -23%
Biobizz CAL-MAG 20L
In Stock: 4
$240.60 $353.82 -32%
Biobizz Acti-Vera 10L
In Stock: 4
$240.15 $353.16 -32%
Emerald Harvest pH Down, 6 gal
In Stock: 23
$239.36 $352.00 -32%
Emerald Harvest pH Up, 6 gal
In Stock: 26
$239.36 $352.00 -32%
Rhizoflora Terpinator 0-0-4 - 6gal
Out of stock
$237.99 $291.95 -18%
Dyna-Gro Pro-TeKt, 5 gal
In Stock: 15
$237.32 $291.71 -19%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 15lb Jar
In Stock: 44
$235.14 $267.99 -12%
FOOP CANNA Veg 1 Organic Nutrients 0-0-1 | 5gal - CDFA and OMRI Listed
Out of stock
$235.05 $239.99 -2%
Emerald Harvest pH Down, 2.5 gal, case of 2
In Stock: 1
$233.92 $344.00 -32%
Emerald Harvest pH Up, 2.5 gal, case of 2
In Stock: 14
$233.92 $344.00 -32%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 15lb
In Stock: 27
$233.27 $264.99 -12%
CYCO Platinum Series Silica 0-0-3 - 20L - (OK)
In Stock: 7
$232.43
Roots Organics Extreme Serene, 2.5 gal
In Stock: 103
$231.64 $340.20 -32%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 5gal
Out of stock
$230.70 $415.99 -45%
Plant Success Great White Premium Mycorrhizae | 32oz
In Stock: 68
$229.91 $276.29 -17%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 2.5gal - Concentrate - (Case of 2)
In Stock: 12
$229.32 $294.99 -22%
Nectar for The Gods Zeus Juice Growth Enhancer | 5gal
In Stock: 1
$227.58 $269.99 -16%
HEAVY 16 Fire, 1 gal
In Stock: 122
$227.41 $334.42 -32%
HEAVY 16 Fire, 1 gal (OR Only)
In Stock: 174
$227.41 $334.42 -32%
HEAVY 16 Roots, 1 gal
In Stock: 125
$227.41 $334.42 -32%
Biobizz Fish-Mix, 20 L
In Stock: 35
$227.07 $333.92 -32%
BioBizz Fish-Mix 20L CA & OR only
In Stock: 6
$227.07 $333.92 -32%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 6gal
In Stock: 118
$226.85 $370.00 -39%
MILLS C4 5LTR
In Stock: 108
$224.40 $300.00 -25%
MILLS ULTIMATE PK 5 LTR
In Stock: 52
$224.40 $300.00 -25%
House & Garden Nitrogen Boost, 5 L
In Stock: 94
$224.30 $299.88 -25%
Xtreme Gardening Tea Brews | 20ct
In Stock: 14
$223.67 $247.17 -10%
House & Garden Bio 1-Component, 20 L
In Stock: 16
$223.41 $328.55 -32%
Aptus Fasilitor, 1 L
In Stock: 19
$221.95 $320.00 -31%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 5gal - The Silicon Solution
In Stock: 71
$221.87 $323.45 -31%
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 15lb Jar
In Stock: 39
$221.42 $251.99 -12%
General Hydroponics CALiMAGic 1-0-0 - 6gal
In Stock: 515
$218.65 $358.01 -39%
Roots Organics Buddha Bloom, 5 gal
In Stock: 92
$217.10 $318.63 -32%
Roots Organics Buddha Grow, 5 gal
In Stock: 63
$217.10 $318.63 -32%
Roots Organics Buddha Bloom 5gal
In Stock: 37
$217.10 $318.63 -32%
Roots Organics Buddha Grow 5gal
In Stock: 29
$217.10 $318.63 -32%
Biobizz Alg-A-Mic, 10 L
In Stock: 225
$216.65 $318.60 -32%
BioBizz Alg-a-Mic 10L CA & OR only
Out of stock
$216.65 $318.60 -32%
SUPERthrive, 1 gal
In Stock: 143
$215.41 $251.39 -14%
SUPERthrive Vitamin Solution Fertilizer | 1gal - Concentrate
In Stock: 233
$215.32 $228.99 -6%
Xtreme Gardening Azos Red Liquid | 200mL - (Case of 8)
In Stock: 40
$213.44 $254.04 -16%
Xtreme Gardening Tea Brews | 14ct - (Case of 2)
Out of stock
$213.02 $253.53 -16%
Emerald Harvest Root Wizard | 1gal
In Stock: 23
$211.89 $271.00 -22%
Emerald Harvest Root Wizard | 1gal (FL, MN, NC, OK)
In Stock: 3
$211.89 $271.00 -22%
Aptus Bloomboost, 1 L
Out of stock
$211.55 $311.09 -32%
Great White Premium Mycorrhizae, 32 oz
In Stock: 22
$210.91 $277.99 -24%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 2.5gal - Concentrate - (Case of 2)
In Stock: 31
$210.87 $237.99 -11%
Emerald Harvest Starter Kit | 32oz - 2 Part Base
In Stock: 22
$210.69 $220.00 -4%
Emerald Harvest Starter Kit | 32oz - 3 Part Base
In Stock: 19
$210.69 $220.00 -4%
FoxFarm Grow Big Fertilizer 6-4-4 | 2.5gal - Concentrate - (Case of 2)
In Stock: 38
$210.68 $236.99 -11%
Plant Success Orca | 1gal
Out of stock
$209.85 $252.21 -17%
Big Foot Mycorrhizae Granular | 50g (Cass of 30)
In Stock: 22
$209.70
Emerald Harvest pH Down, 1 gal, case of 4
In Stock: 24
$209.44 $308.00 -32%
Emerald Harvest pH Up, 1 gal, case of 4
In Stock: 19
$209.44 $308.00 -32%
Technaflora MagiCal, 20 L
In Stock: 18
$209.13 $321.99 -35%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 1gal
In Stock: 216
$208.37 $343.81 -39%
Big Foot Mycorrhizae Gold | 32oz
In Stock: 74
$206.80
Biobizz Bio-Bloom | 20 L
In Stock: 60
$206.15 $303.16 -32%
Biobizz Bio-Grow | 20 L
In Stock: 48
$206.15 $303.16 -32%
BioBizz Bio-Grow 20L CA & OR only
In Stock: 4
$206.15 $303.16 -32%
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